a major value. Gus decides they need to see the safe; however, the only way they can access it is through the ventilation shafts. When opening a panel to access the shaft system, they discover Manheim's dead body. Shawn "psychically" reveals this to the police, using it as a way to distract them while he watches the security footage for the vault. After viewing the footage, they hold a bachelor party where Shawn questions all of the attendees. Shawn talks with Lacey Maxwell (Christine Chatelain), the sister of the groom, who asks him to get her bouquet from a locked cooler, but he can't. Before the wedding, the bouquets are passed out, and Lacey panics when hers isn't there. Lacey reveals she is a magician when she helps to calm down the flower girl. Shawn realizes who stole the ring and killed Manheim, but his realization occurs in the middle of the ceremony. Shawn interrupts the wedding with a "psychic episode", and exposes Lacey to everyone. Production "Speak Now or Forever Hold Your Piece" was the first episode directed by assistant director Michael Zinberg. The installment was the third of the series written by writer and co-executive producer Steve Franks; he had previously written the season's first two episodes "Pilot" and "Spellingg Bee". Stacy Hillman was the episode's associate producer, and Erin Smith was the production manager. Michael McMurray was the installment's director of photography, while Gordon Rimpel and Anupam Nigam acted as the editors. The music for the episode was written by Adam Cohen and John Robert Wood. Assistant directors for the installment were Jack Hardy and Roger Russell. In addition to the regular cast, guest stars for the episode included Kirsten Nelson, who played interim police chief Karen Vick, a major reoccurring character, and Sage Brocklebank as junior police officer Buzz McNab, also a main reoccurring character. Other guests included Tom Butler (who played Attorney General Maxwell), Gina Holden (who played Bethany), Diego Klattenhoff (who played Dylan Maxwell), and Christine Chatelain (who played Lacey Maxwell). The episode first aired in the United States on USA Network on July 21, 2006, with a rating of TV-PG. The episode was aired in the U.S. on August 14, 2006, on NBC, in an 8 p.m. time slot. "Speak Now or Forever Hold Your Piece", along with the fourteen other episodes from Psych's first season were released on a four-disc DVD set